162564418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{2153}}^1$

素因数の和:4161

約数の個数: 16

約数和(自身を含む): 256929120

約数和(自身を除く): 94364702

約数列:

[1, 2, 19, 38, 1987, 2153, 3974, 4306, 37753, 40907, 75506, 81814, 4278011, 8556022, 81282209, 162564418]

約数ペア:

[(1, 162564418), (2, 81282209), (19, 8556022), (38, 4278011), (1987, 81814), (2153, 75506), (3974, 40907), (4306, 37753)]